Hello. I just purchased fatshark attitude v2 goggles for my phantom v1. I have the upgrade board installed for the zenmuse gimbal. What is the easiest way to wire the tx to the board? I have 3 wires coming off the board yellow/red/brown. Do i connect only the yellow wire to the tx, and power the tx through the other plug? Do i need to use the brown video ground wire from board and connect to video ground on tx. I have seen prewired plugs online but some have that wire some dont. Also can i delete the balance power plug and hard wire power right to the upgrade board?